142437456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{141307}}^1$

素因数の和:141328

約数の個数: 60

約数和(自身を含む): 455576992

約数和(自身を除く): 313139536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 141307, 282614, 423921, 565228, 847842, 989149, 1130456, 1271763, 1695684, 1978298, 2260912, 2543526, 2967447, 3391368, 3956596, 5087052, 5934894, 6782736, 7913192, 8902341, 10174104, 11869788, 15826384, 17804682, 20348208, 23739576, 35609364, 47479152, 71218728, 142437456]

約数ペア:

[(1, 142437456), (2, 71218728), (3, 47479152), (4, 35609364), (6, 23739576), (7, 20348208), (8, 17804682), (9, 15826384), (12, 11869788), (14, 10174104), (16, 8902341), (18, 7913192), (21, 6782736), (24, 5934894), (28, 5087052), (36, 3956596), (42, 3391368), (48, 2967447), (56, 2543526), (63, 2260912), (72, 1978298), (84, 1695684), (112, 1271763), (126, 1130456), (144, 989149), (168, 847842), (252, 565228), (336, 423921), (504, 282614), (1008, 141307)]